- Sep 5, 2020
- Sorensenite
- RRUFF Ideal Chemistry changed from "Na4Be2Sn(Si3O9)2·2H2O" to "Na4Be2Sn4+(Si3O9)2·2H2O"
- Oct 21, 2012
- May 16, 2012
- May 16, 2008
- May 18, 2006
- Sorensenite
- RRUFF Ideal Chemistry changed from "Na4SnBe2(Si3O9)2·2H2O" to "Na4Be2Sn(Si3O9)2·2H2O"
- IMA Ideal Chemistry changed to "Na4Be2Sn(Si3O9)2·2H2O"
- Apr 28, 2006
- Sorensenite
- Mineral Display Name changed from "Sorensenite" to "Sørensenite"
- RRUFF Ideal Chemistry changed from "Na4Be2Sn(Si3O9)2·2H2O" to "Na4SnBe2(Si3O9)2·2H2O"
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